Astm A234G.WPB-S Alloy Seamless Boiler Steel Pipe 14 "Sch60-100
Astm A234G.WPB-S Alloy Seamless Boiler Steel Pipe 14 "Sch60-100
WE SPECIALIZED IN PRODUCING AND EXPORTING CARBON STEEL SEAMLESS PIPES AND WELDED STEEL PIPES, BLACK AND HOT-DIPPED GALVANZIED, MEDIUM AND LOW PRESSURE BOILER TUBES, OIL CASING TUBING AND LINE PIPES, QUALIFY THE INTERNATIONAL STANDARD, SUCH AS API 5CT J55/55/N80/P110, API 5L/ASTM A53/A106 GRADE A/B, ASME A179/A192, DIN 2440/2448, BS1387, etc. SIZES AVAILABLE IN RANGE: 1/4"-48".
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ASTM A335 Steel Ferritic Alloy Tubes Pipe for High-Temperature and Boilers
ASTM A335 Seamless ferritic and alloy steel pipe for high temperature service
Applications: for Boilers,Superheaters,Heat-Exchangers
Size range: O.D.:6-420mm W.T.:1-50mm L: according to customer requirement
Mechanical Property:
| Standard | Grade | Tensile Strength(MPa) | Yield Strength(MPa) | Elongation(%) | |
| ≤16 | >16-30mm | ||||
| GB/T8162-1999 | 10 | 335 | 205 | 195 | 24 |
| 20 | 390 | 245 | 235 | 20 | |
| 35 | 510 | 305 | 295 | 17 | |
| 45 | 590 | 335 | 325 | 14 | |
| 16Mn | 490 | 325 | 315 | 21 | |
| GB/T8163 | 10 | 335~475 | ≥205 | ≥24 | |
| 20 | 410~550 | ≥245 | ≥20 | ||
| Q345 | 490~665 | ≥325 | ≥21 | ||
| GB/T3087 | 10 | 333-475 | ≥196 | ≥24 | |
| 20 | 392-588 | ≥245/226 | ≥20 | ||
| GB/T5310 | 20G | 410-550 | ≥245 | ≥24 | |
| 12CrMoG | 410-560 | ≥205 | ≥21 | ||
| 15CrMoG | 450-640 | ≥235 | ≥21 | ||
| 12Cr1MoVG | 470-640 | ≥255 | ≥21 | ||
| GB/T9948 | 10 | 330-490 | ≥205 | ≥24 | |
| 20 | 410-550 | ≥245 | ≥21 | ||
| 12CrMoG | 410-560 | ≥205 | ≥21 | ||
| 15CrMoG | 410-640 | ≥235 | ≥21 | ||
| GB/T6479 | 10 | 330-490 | ≥205 | ≥24 | |
| 20 | 410-500 | ≥245 | ≥21 | ||
| 12CrMo | 410-560 | ≥205 | ≥21 | ||
| 15CrMo | 440-640 | ≥235 | ≥21 | ||
Production details:
| Standard | ASTM, BS, JIS, DIN,GB |
| O.D. | 1/2"-24" 10-610mm |
| W.T. | SCH10--XXS 1.5-60mm |
| Length | 5m-12m |
| End protection | Plastic caps |
| Outside Coating | Black painting, anti-corrosion oil, galvanized or as per required by customers |
| Packing | Wrapped in bundles by steel strips/bulk |
| Delivery | By sea container |
| Production Capacity | 5000 tons per month |
| Delivery time | 10-30days depend on your quantity |
| Tolorance | OD :+1% / -1% WT: +12.5% / -10% |
| Application | Transportation of oil,gas or fluid,Construction,Electricity,Machine building industy,Chemical industy,Petroleum,Traffic. |
| Main market | Asia, India, Middle East, America, Europe |
2.Chemical details:
| Item | C | Si | Mn | P | S | Cr | Mo |
| P1 | 0.10-0.20 | 0.10-0.50 | 0.3-0.80 | ≤0.025 | ≤0.025 | / | 0.44-0.65 |
| P2 | 0.10-0.20 | 0.10-0.30 | 0.3-0.61 | ≤0.025 | ≤0.025 | 0.5-0.81 | 0.44-0.65 |
| P5 | ≤0.15 | ≤0.50 | 0.3-0.60 | ≤0.025 | ≤0.025 | 4.0-6.0 | 0.44-0.65 |
| P9 | ≤0.15 | ≤0.50 | 0.3-0.60 | ≤0.030 | ≤0.030 | 8.0-10.0 | 0.90-1.10 |
| P11 | 0.05-0.15 | 0.5-1.0 | 0.3-0.60 | ≤0.025 | ≤0.025 | 1.0-1.50 | 0.44-0.65 |
| P22 | 0.05-0.15 | ≤0.50 | 0.3-0.60 | ≤0.025 | ≤0.025 | 1.9-2.60 | 0.87-1.13 |
| P21 | 0.05-0.15 | ≤0.50 | 0.3-0.60 | ≤0.025 | ≤0.025 | 2.65-3.35 | 0.80-1.06 |
| P91 | 0.08-0.12 | 0.20-0.50 | 0.30-0.60 | ≤0.020 | ≤0.010 | 8.0-9.5 | 0.85-1.05 |
| P15 | 0.05-0.15 | 1.15-1.65 | 0.30-0.60 | ≤0.025 | ≤0.025 | / | 0.44-0.65 |
FAQ
1.Q:Are you a factory or trading company?
A: We are a factory, has more than 20 years experience in pipe fittings production.
2.Q:Where is your factory located? How can I visit there?
A: Our factory is located in cangzhou City, hebei Province,China.
3.Q:How does your factory do regarding quality control?
A: We are ISO9001& PED certified by TUV. We serious control the quality from raw material to finished pipe fittings. So that we can 100% sure our goods is qualified.
4. Q: Price high ?
A: Our price is workable. We had tried use auto equipment to save Workers cost, and control other costs. like human sources, logistics etc.
5.Q: After sales service.
A: Quality are promised. If our products are not meet the contract we would like to send free goods to you.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.